baber/WOPTO huggingface dataset:
Patent JP-2002254509-A (JP)
Title: Stretching apparatus
Inventor: SUGIYAMA KAZUO
IPC: G05D23/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of adhesion of a sheet-like material to a rotating roll when the rotating speed of the roll is changed in a stretching apparatus comprising a plurality of rotating rolls provided between an inlet and an outlet of the material made of a thermoplastic resin to stretch the sheet-like material in a longitudinal direction by passing the material in a state in which the rotating speed of the roll at an outlet side is set faster than that of the roll at an inlet side. SOLUTION: The stretching apparatus comprises a temperature regulator 23 for regulating the temperature of the rotating roll 21 to a set temperature, and a temperature switching unit 25 for sequentially switching the set temperature of the regulator 23 so that the temperature of the roll 21 change the temperature in response to the rotating speed of the roll 21 while the speed of the roll 21 is sequentially changed.
Patent JP-2002262129-A (JP)
Title: Video input output circuit
Inventor: MORI NORIO
IPC: H04N5/44
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a video input output circuit where one video terminal is shared in common for input and output. SOLUTION: A semiconductor switch is connected to the video terminal of the video input output circuit via a capacitor, an input buffer and an output buffer are connected to the semiconductor switch, and the video input output circuit is provided with a switching control circuit where when the video terminal is connected to an external video output circuit, the semiconductor switch is connected to the input buffer, and when the video terminal is connected to an external video input circuit, the semiconductor switch is connected to the output buffer.
Patent JP-2002254719-A (JP)
Title: Label printer
Inventor: KATO SATOSHI
IPC: G09F3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a label printer which issues a label by which a consumer can easily confirm an allergen. SOLUTION: The label printer prints out at least an article name, a unit price, raw material data for an article and issues the label, and it is provided with a specific material table storing a plurality of material names. A CPU 20 decides whether the same material name with the raw material data of the article exists in the specific material table or not. If the raw material name is decided to be the specific material, a control procedure is taken place and the raw material name is printed in a different mode from other raw material name by performing a prescribed process in converting the raw material name into dot data.
Patent JP-2002259252-A (JP)
Title: Method and device for providing information
Inventor: YOKOYAMA TSUTOMU
IPC: H04W64/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an information providing method and an information providing device capable of providing information of a proper media format corresponding to the user location of a mobile terminal. SOLUTION: A media selection device 113 monitors the location information of the mobile terminal 300 managed by a location information management device 111, retrieves a media format database 112 each time the location information is updated and selects a media format corresponding to the new location information. Then, the selection device 113 converts the media format of contents from a contents server 210 on the Internet 200 into the selected media format and transmits the contents of the converted media format to the mobile terminal 300.
Patent JP-2002254606-A (JP)
Title: Nip-width adjustment device in liquid feeder for printing machine
Inventor: SHIBUYA YASUO
IPC: B41F31/30
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To adjust easily only a nip-width of a liquid-forming roller for a liquid-feeding roller. SOLUTION: The nip-width adjustment device consists of angle-displacement members 6, 31 installed at the both ends of the liquid-feeding roller 3 with a possibility of the angle displacement, support members 10, 36 for the liquid forming roller supporting the roller shaft at the both sides part from pins 7, 32 with a possibility of the angle displacement by making the pins 7, 32 installed in parallel to the axial center of the liquid feeding roller form the side of each angle-displacement member to be an axis and nip-width adjustment mechanism 14, 15, 37, 38 capable of adjusting the nip-width of the liquid forming roller contacting the liquid feeding roller, and a plane passing through the axial center lines of the pin and the plate cylinder is positioned adjacent to the axial center line of the liquid forming roller contacting the plate and liquid feeding roller,  and the common contact-plane of the section where the liquid feeding roller and the liquid forming roller contact is positioned close to the axiel center line of the pin.
Patent JP-2002260127-A (JP)
Title: Monitoring method and monitoring system
Inventor: NAKAMURA YOSHINOBU
IPC: G06F17/40
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide each store with a space-saving monitoring device at low cost and provide a monitoring system capable of performing maintenance service speedily when the occurrence of an abnormality is predicted. SOLUTION: This equipment 3 is monitored by a plurality of auxiliary monitoring devices 1 monitoring an operation condition of the equipment 3 based on the data outputted from a sensor and a main monitoring device 2 connected with the auxiliary monitoring devices 1 through a communication network N. The data outputted from the sensor is stored in time series, the stored data is read by a predetermined first time unit to judge the abnormality of the equipment based on the read data by the first time unit, and the stored data is transmitted to the main monitoring device 2 by the auxiliary monitoring devices 1. The transmitted data is stored in time series, and the stored data is read by a predetermined second time unit longer than the first time to judge the abnormality of the equipment based on the read data by the second time unit by the main monitoring device 2.
Patent JP-2002265642-A (JP)
Title: Seamless semiconductive belt
Inventor: MAEKAWA ICHIRO
IPC: C08J5/18
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a seamless semiconductive belt suitable e.g. as a transfer belt of an electrophotographic image-forming device capable of stably forming a picture image having high picture quality. SOLUTION: The seamless semiconductive belt is made of a fluorine-based thermoplastic resin composition containing an ionic conductive additive or ionic conductive polymer and incorporated with a colorant and has a volume resistivity of 10<8> to 10<14> Ωcm. The seamless semiconductive belt has excellent uniformity of electrical resistance and sufficient light-shielding property. Accordingly, a toner image formed on a photosensitive drum of image-forming devices 201-204 is stably transferred on a transfer paper 205 by using the seamless semiconductive belt as the transfer belt 6. The automatic correction of registration and the control of toner density can be performed by irradiating the belt with light and detecting the reflected light.
Patent JP-2002224970-A (JP)
Title: Connection tool for bit
Inventor: FUJIYAMA KENICHI
IPC: B25B21/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a connection tool for bit whose bit can be installed at a tip portion installed at each screwdriver beforehand and can be simply and easily changed. SOLUTION: The connection tool of this invention features to have an installation portion at both sides of it which can freely install a bit.
Patent JP-2002267295-A (JP)
Title: Refrigerator
Inventor: KAWATO TETSUO
IPC: F25D21/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To avoid increase in consumption of power and deficiency in cooling by changing cycle time of defrosting operation, until a nest defrosting operation starts according to the quantity of frost. SOLUTION: Return time is counted by a return time counting means 17 from the time of starting defrosting operation by driving a heater 11, until a cooler 8 returns to a cooling state, after the temperature of the cooler 8 detected by a second temperature sensor 19 reaches a preset temperature, and the cycle time until the succeeding defrosting operation starts is changed, according to the return time counted by the return time counting means 17.
Patent JP-2002267950-A (JP)
Title: Optical device
Inventor: SANO TOMOKI
IPC: H04B10/40
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which has stable transmission characteristics even in the case of causing temperature variation. SOLUTION: In the optical device including birefringent materials 131 to 133, etc., the birefringent materials 131 to 133 expand and shrink respectively depending upon temperature variation ΔT and their refractive indexes ne and no vary in value. Further, expanding and shrink members 141 and 142 expand and shrink according to the temperature variation ΔT and the birefringent materials 131 and 132 move along a (y) axis respectively to vary the length of the optical path. This optical device can have a small absolute value of phase shift δ(ΔT) and stable transmission characteristics even if temperature variation occurs.
Patent JP-2002266441-A (JP)
Title: Regulating sheet
Inventor: TAMAOKA TOMIHIKO
IPC: E02D27/01
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a regulating sheet for insertion into a gap formed between a foundation seal and a sill to enhance working efficiency. SOLUTION: The regulating sheet has a single sheet body having a width which is at least greater than half the width of either the foundation seal or the sill. The sheet body is provided with an opening through which a fastening member for securing the sill to a continuous footing is passed, and with a fastening member passing part formed between the opening and one side edge of the sheet body to position the fastening member within the opening while the continuous footing, the foundation seal and the sill are connected to one another by the fastening member.
Patent JP-2002268379-A (JP)
Title: Developing device
Inventor: TAKAMI NOBUO
IPC: G03G15/01
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a developer, which stays in both ends of a plurality of developing rollers which are arranged around the rotary shaft of a revolver type developing device, from being leaked through a gap between a side seal and a developing case, when the revolver revolves. SOLUTION: A developing device is provided with a developing roller 7, which is arranged in a developing case 8, having an opening part formed so as to face a photosensitive drum and an outside side seal 20, which is provided on the outside surface of the developing case 8 so as to seal a non-developing area, in the side end of the opening part of the developing case 8. A plurality of developing rollers 7 are arranged to be freely rotatable about the rotary shaft of the developing case 8, and the developing case 8 is revolved, and each developing roller 7 is rotated, and images formed on the photosensitive drum by respective developing rollers 7 are successively transferred to a recording paper.  An inner side seal 21 is placed between the outside side seal 20 and developing rollers 7, and is inserted between developing rollers 7 and the inner surface of the developing case 8 to prevent the developer staying in both ends of developing rollers 7 from being leaked when the revolver revolves.
Patent JP-2001315692-A (JP)
Title: Outboard motor
Inventor: MISHIMA SHUICHI
IPC: F02B61/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact outboard motor with improved drivability of an engine. SOLUTION: This outboard motor is provided with a four-stroke engine 3, an intake pipe 54, a carburetor 55, an intake pipe 56, an engine intake system 57 connected to a cylinder head 25 of the engine 3, an engine cover with an air suction port for storing the engine, and an engine starting device 40. The carburetor 55 is provided with a throttle control device 58 having a throttle opening and closing means 65. The engine starting device 40 is located above the engine 3, and the carburetor 55 for sucking air sucked from the air suction port via the intake pipe 56 is located above the cylinder head 25 of the engine 3. The throttle opening and closing means 65 is arranged so as not to protrude outside the engine intake system 57 when in operates.
Patent JP-2002271312-A (JP)
Title: Disclosed key managing method
Inventor: NINOMIYA TOSHIHIKO
IPC: H04L9/32
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the load on key management in the case that an individual manages disclosed key pairs for every application server providing service, in the service in which verification for defining the other party of electronic commercial trade using a network is necessary, security must be ensured, and capacity necessary for an individual terminal cannot be increased when the number of application servers performing trade is increased. SOLUTION: The paired disclosed keys for trade allocated to every application server are not held and managed by an individual but are registered in a key managing server, thereby making individual key management unnecessary. The paired disclosed keys to be registered are enciphered by using a managing key of the individual, thereby ensuring security. Various additional information is registered together with the keys registered in the management server, thereby enabling much additional service. The load on individual key management is reduced, and the capacity of an individual terminal is not increased when the number of application servers of customers are increased. In this case, security of the key for trade can be ensured, and various kinds of service added to key management can be executed to all the individuals.
Patent JP-2002268988-A (JP)
Title: Photo service system and photo service providing method
Inventor: TAKANO HIROAKI
IPC: G06Q30/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a photo service system and a photo service providing method capable of providing photographs or an album simply to a specific recipient after the lapse of a fixed period without being limited by a storing space. SOLUTION: The system has a photo service store 3 for performing the EDP processing of a photographic film provided by a user and the conversion processing of the film to digital picture data and a server 2 for providing the digital picture data to the prescribed recipient after storing it for the fixed period. The store 3 allows the user to select the photograph to be provided to the recipient, converts the photograph to the digital picture data and transmits it to the server with message data, user specifying data, recipient specifying data, a providing time limit and a providing method. The server 2 inputs/stores the transmitted data, makes a time limit management means 7a and a timing means 7b manage a time limit and makes a data providing means 5b provide digital picture data and message data to the recipient by a providing method.
Patent JP-2002279881-A (JP)
Title: Ground-fault interrupter with incorporated power plug
Inventor: KOYAMA HIDEKI
IPC: H01H73/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a more versatile ground-fault interrupter with incorporated power plug which is adaptable to different types of power outlet without restriction. SOLUTION: The ground-fault interrupter with incorporated power plug to be used by inserting it into a power outlet is equipped with a fold-up type grounding plug 16 fitted next to a power plug 5 on an interrupter case 1 and is equipped with an earth terminal 17 in a separate position from the grounding plug. When this ground-fault interrupter is used for a power outlet with a grounding plug socket, the grounding plug is unfolded and inserted into the socket and when used for a power outlet with the grounding terminal with a fixing screw, the plug is inserted with the grounding plug folded and the grounding terminal of the power plug and a grounding terminal of the ground- fault interrupter are cross connected with a grounding wire.
Patent JP-2002275433-A (JP)
Title: Adhesive film
Inventor: NAGAO KENICHI
IPC: C09J121/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film capable of reducing contamination of air bubbles in mutually adhering members in an adhesive film often used in stead of a liquid adhesive owing to the stand point of its easy handleability and processability in adhering different members such as adhering a base plate to a heat radiation plate. SOLUTION: This adhesive film 1 contains a filler 12 having >=2 specific gravity and >=5 μ average particle size and is formed with >=2 μm unevenness on the film surface. By blending the aforesaid filler the filler sediment in a drying process after varnish coating of a resin 11, thus, the >=2 μm unevenness is formed on the film surface. By the presence of the unevenness, air bubbles are omitted during contact bonding through the clearances of the unevenness.
Patent JP-2002280257-A (JP)
Title: Production method for laminated ceramic electronic component
Inventor: ISHIDA KATSUHIKO
IPC: H01G4/30
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method for laminated ceramic electronic component, with which the lamination of ceramic green sheets or the like is hardly deviated. SOLUTION: A ceramic green sheet 13 which is to become the materials for a dielectric layer 14 of a body 12 of component of a laminated capacitor 10 is heated/pressed in the direction of the thickness by heating/pressing rollers 52a and 52b, before laminating and press-fitting, cooled by cooling rollers 54a and 54b and further re-heated re-pressed the direction of the thickness by re- heating/re-pressing rollers 56a and 56b. Then, the ceramic green sheet 13 is laminated, press-fitted, cut into laminates of a prescribed size and burnt.
Patent JP-2002277970-A (JP)
Title: Image recording device and automatic development processor
Inventor: UJIIE YOICHI
IPC: B65H23/188
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device where the need for a loop sensor at a loop formation part is eliminated. SOLUTION: The image recording device has a frame display means which gives a frame display indicating an image frame position to a photosensitive material at indicated intervals, a loop formation part which forms a slack to the photosensitive material, an upstream-side conveyance distance measuring means which measures the upstream-side conveyance distance of the loop formation part, a downstream-side conveyance distance measuring means which measures the downstream-side conveyance distance of the loop formation part, an upstream-side frame display detecting means which detects frame display on the upstream side of the loop formation part, a downstream-side frame display detecting means which detects the frame display on the downstream side of the loop formation part,  and a loop control means which finds the size of slack by correcting the measured values of the upstream-side and downstream-side conveyance distance measuring means according to the frame display intervals.
Patent JP-2002280953-A (JP)
Title: Radio base system and directivity control method
Inventor: DOI YOSHIHARU
IPC: H01Q3/26
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio base system and a directivity control method, that can use a reference signal with a limited signal length to converge the reception directivity. SOLUTION: All antennas in the radio base system are divided into two antenna groups, by the number of the antennas with which the reception directivity can be converted by the reference signal length. Reception weight vector calculators 112, 212, corresponding to the respective antenna groups conduct adaptive array processing and give a corresponding array output to a maximum ratio combining circuit 18. The maximum ratio combining circuit 18 combines array outputs corresponding to the two antenna groups at a maximum ratio, on the basis of the weight information outputted from the reception weight vector calculators 112, 212.
Patent JP-2002279545-A (JP)
Title: Fire detection device
Inventor: NAKANO KAZUHISA
IPC: H04N7/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate misinformation caused by a hear source (an automobile muffler or the like) moving to a prescribed direction to improve reliability of fire detection by expressing a moving state of a high-temperature area in a movement vector and deciding that a movement angle is not deflected. SOLUTION: This fire detection device has an area setting means deciding the prescribed high-temperature area from a plurality of image data obtained by picking up images of a monitoring area by an infrared camera; a movement vector calculation means calculating the movement vector from a gravity center position of earlier image data among the plurality of image data to a gravity center position of the other later image data; and a fire decision means deciding a fire from a direction of the movement vector.
Patent JP-2002282245-A (JP)
Title: Image display device
Inventor: YADA HIROYOSHI
IPC: A61B6/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image display device for display an image, especially a radiographic image, capable of displaying only an object region to be diagnosed and be read. SOLUTION: In this image display device, designated image data is read from a data storage part 12 storing a radiographic image and the other image data and displayed on an image display part 16. The image display device is provided with a radiation reading window setting means formed by an input means 18 and a radiation reading window setting part 20 to form a radiation reading window for displaying an image of only the object region to be diagnosed and read by radiation on a display screen for the image display part 16 and shield the image outside the object region to be diagnosed and read by radiation not to be displayed.
Patent JP-2002290835-A (JP)
Title: Solid state imaging device
Inventor: KUSUDA MASAYUKI
IPC: H04N5/361
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging device which can suppress the effect of element temperature exerted on the output. SOLUTION: The effect of a dark current flowing from a photodiode PD which is affected by the element temperature and the threshold voltage of a MOS transistor T2 can be reduced by placing the MOS transistor T2 in a potential state corresponding to the element temperature by supplying a DC voltage VPS-L corresponding to the element temperature detected by a shading pixel provided in a voltage generating circuit 10x to the source of the MOS transistor T2 when the device is reset.
Patent JP-2002283231-A (JP)
Title: Automatic polishing pressure control method in polishing device
Inventor: FUJIMOTO KAHO
IPC: B24B49/16
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically accurately and efficiently performing draft control of a polishing wheel according to a traveling state of a polishing object material and material quality of the polishing wheel in a line for polishing a welded pipe. SOLUTION: When controlling polishing draft force by an electric current flowing to a motor for rotating the polishing wheel of a polishing device, a motor load current is divided into a no-load part and a polishing actual load part, and after measuring the electric current of the no-load time at polishing wheel idly rotating time, suddenly increasing time of the load current is recognized as polishing object material arrival time, and a draft position of the polishing wheel is controlled so that an electric current by adding the electric current of the polishing actual load part preset according to a kind of polishing object material to the electric current of the no-load part flows to the motor.